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Use override rather than virtual.

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This commit is contained in:
Bruce Mitchener 2018-02-09 21:15:02 +07:00
parent 2b847478a2
commit b7d1753843
138 changed files with 1621 additions and 1624 deletions
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38
src/ast/arith_decl_plugin.h
View file

@ -145,7 +145,7 @@ protected:
bool m_convert_int_numerals_to_real;
func_decl * mk_func_decl(decl_kind k, bool is_real);
virtual void set_manager(ast_manager * m, family_id id);
void set_manager(ast_manager * m, family_id id) override;
decl_kind fix_kind(decl_kind k, unsigned arity);
void check_arity(unsigned arity, unsigned expected_arity);
func_decl * mk_num_decl(unsigned num_parameters, parameter const * parameters, unsigned arity);
@ -153,38 +153,38 @@ protected:
public:
arith_decl_plugin();
virtual ~arith_decl_plugin();
virtual void finalize();
~arith_decl_plugin() override;
void finalize() override;
algebraic_numbers::manager & am() const;
algebraic_numbers_wrapper & aw() const;
virtual void del(parameter const & p);
virtual parameter translate(parameter const & p, decl_plugin & target);
void del(parameter const & p) override;
parameter translate(parameter const & p, decl_plugin & target) override;
virtual decl_plugin * mk_fresh() {
decl_plugin * mk_fresh() override {
return alloc(arith_decl_plugin);
}
virtual sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters);
sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters) override;
virtual func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range);
func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range) override;
virtual func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned num_args, expr * const * args, sort * range);
func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned num_args, expr * const * args, sort * range) override;
virtual bool is_value(app * e) const;
bool is_value(app * e) const override;
virtual bool is_unique_value(app * e) const;
bool is_unique_value(app * e) const override;
virtual bool are_equal(app * a, app * b) const;
bool are_equal(app * a, app * b) const override;
virtual bool are_distinct(app * a, app * b) const;
bool are_distinct(app * a, app * b) const override;
virtual void get_op_names(svector<builtin_name> & op_names, symbol const & logic);
void get_op_names(svector<builtin_name> & op_names, symbol const & logic) override;
virtual void get_sort_names(svector<builtin_name> & sort_names, symbol const & logic);
void get_sort_names(svector<builtin_name> & sort_names, symbol const & logic) override;
app * mk_numeral(rational const & n, bool is_int);
@ -197,9 +197,9 @@ public:
app * mk_e() const { return m_e; }
virtual expr * get_some_value(sort * s);
expr * get_some_value(sort * s) override;
virtual bool is_considered_uninterpreted(func_decl * f) {
bool is_considered_uninterpreted(func_decl * f) override {
if (f->get_family_id() != get_family_id())
return false;
switch (f->get_decl_kind())

18
src/ast/array_decl_plugin.h
View file

@ -98,9 +98,9 @@ class array_decl_plugin : public decl_plugin {
bool is_array_sort(sort* s) const;
public:
array_decl_plugin();
virtual ~array_decl_plugin() {}
~array_decl_plugin() override {}
virtual decl_plugin * mk_fresh() {
decl_plugin * mk_fresh() override {
return alloc(array_decl_plugin);
}
@ -111,23 +111,23 @@ class array_decl_plugin : public decl_plugin {
// parameters[n-1] - nth dimension
// parameters[n] - range
//
virtual sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters);
sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters) override;
//
// Contract for func_decl:
// parameters[0] - array sort
// Contract for others:
// no parameters
virtual func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range);
func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range) override;
virtual void get_op_names(svector<builtin_name> & op_names, symbol const & logic);
void get_op_names(svector<builtin_name> & op_names, symbol const & logic) override;
virtual void get_sort_names(svector<builtin_name> & sort_names, symbol const & logic);
void get_sort_names(svector<builtin_name> & sort_names, symbol const & logic) override;
virtual expr * get_some_value(sort * s);
expr * get_some_value(sort * s) override;
virtual bool is_fully_interp(sort * s) const;
bool is_fully_interp(sort * s) const override;
};
class array_recognizers {

74
src/ast/ast.h
View file

@ -1129,7 +1129,7 @@ protected:
unsigned num_parameters, parameter const* params, unsigned num_parents);
virtual void set_manager(ast_manager * m, family_id id);
void set_manager(ast_manager * m, family_id id) override;
func_decl * mk_eq_decl_core(char const * name, decl_kind k, sort * s, ptr_vector<func_decl> & cache);
func_decl * mk_ite_decl(sort * s);
sort* join(sort* s1, sort* s2);
@ -1138,33 +1138,33 @@ protected:
public:
basic_decl_plugin();
virtual ~basic_decl_plugin() {}
virtual void finalize();
~basic_decl_plugin() override {}
void finalize() override;
virtual decl_plugin * mk_fresh() {
decl_plugin * mk_fresh() override {
return alloc(basic_decl_plugin);
}
virtual sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const* parameters);
sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const* parameters) override;
virtual func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range);
func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range) override;
virtual func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned num_args, expr * const * args, sort * range);
func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned num_args, expr * const * args, sort * range) override;
virtual void get_op_names(svector<builtin_name> & op_names, symbol const & logic);
void get_op_names(svector<builtin_name> & op_names, symbol const & logic) override;
virtual void get_sort_names(svector<builtin_name> & sort_names, symbol const & logic);
void get_sort_names(svector<builtin_name> & sort_names, symbol const & logic) override;
virtual bool is_value(app* a) const;
bool is_value(app* a) const override;
virtual bool is_unique_value(app* a) const;
bool is_unique_value(app* a) const override;
sort * mk_bool_sort() const { return m_bool_sort; }
sort * mk_proof_sort() const { return m_proof_sort; }
virtual expr * get_some_value(sort * s);
expr * get_some_value(sort * s) override;
};
typedef app proof; /* a proof is just an application */
@ -1188,15 +1188,15 @@ class label_decl_plugin : public decl_plugin {
symbol m_lblneg;
symbol m_lbllit;
virtual void set_manager(ast_manager * m, family_id id);
void set_manager(ast_manager * m, family_id id) override;
public:
label_decl_plugin();
virtual ~label_decl_plugin();
~label_decl_plugin() override;
virtual decl_plugin * mk_fresh() { return alloc(label_decl_plugin); }
decl_plugin * mk_fresh() override { return alloc(label_decl_plugin); }
virtual sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters);
sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters) override;
/**
contract: when label
@ -1210,8 +1210,8 @@ public:
...
parameter[n-1] (symbol): label's tag.
*/
virtual func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range);
func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range) override;
};
// -----------------------------------
@ -1230,12 +1230,12 @@ enum pattern_op_kind {
*/
class pattern_decl_plugin : public decl_plugin {
public:
virtual decl_plugin * mk_fresh() { return alloc(pattern_decl_plugin); }
decl_plugin * mk_fresh() override { return alloc(pattern_decl_plugin); }
virtual sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters);
sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters) override;
virtual func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range);
func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range) override;
};
// -----------------------------------
@ -1263,21 +1263,21 @@ class model_value_decl_plugin : public decl_plugin {
public:
model_value_decl_plugin() {}
virtual decl_plugin * mk_fresh() { return alloc(model_value_decl_plugin); }
decl_plugin * mk_fresh() override { return alloc(model_value_decl_plugin); }
virtual sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters);
sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters) override;
/**
contract:
parameter[0]: (integer) value idx
parameter[1]: (ast) sort of the value.
*/
virtual func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range);
func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range) override;
virtual bool is_value(app* n) const;
bool is_value(app* n) const override;
virtual bool is_unique_value(app* a) const;
bool is_unique_value(app* a) const override;
};
// -----------------------------------
@ -1292,11 +1292,11 @@ class user_sort_plugin : public decl_plugin {
public:
user_sort_plugin() {}
virtual sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters);
virtual func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range);
sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters) override;
func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range) override;
decl_kind register_name(symbol s);
virtual decl_plugin * mk_fresh();
decl_plugin * mk_fresh() override;
};
@ -2467,9 +2467,9 @@ class scoped_mark : public ast_mark {
unsigned_vector m_lim;
public:
scoped_mark(ast_manager& m): m_stack(m) {}
virtual ~scoped_mark() {}
virtual void mark(ast * n, bool flag);
virtual void reset();
~scoped_mark() override {}
void mark(ast * n, bool flag) override;
void reset() override;
void mark(ast * n);
void push_scope();
void pop_scope();

20
src/ast/ast_printer.cpp
View file

@ -25,24 +25,24 @@ class simple_ast_printer_context : public ast_printer_context {
smt2_pp_environment_dbg & env() const { return *(m_env.get()); }
public:
simple_ast_printer_context(ast_manager & m):m_manager(m) { m_env = alloc(smt2_pp_environment_dbg, m); }
virtual ~simple_ast_printer_context() {}
~simple_ast_printer_context() override {}
ast_manager & m() const { return m_manager; }
virtual ast_manager & get_ast_manager() { return m_manager; }
virtual void display(std::ostream & out, sort * s, unsigned indent = 0) const { out << mk_ismt2_pp(s, m(), indent); }
virtual void display(std::ostream & out, expr * n, unsigned indent = 0) const { out << mk_ismt2_pp(n, m(), indent); }
virtual void display(std::ostream & out, func_decl * f, unsigned indent = 0) const {
ast_manager & get_ast_manager() override { return m_manager; }
void display(std::ostream & out, sort * s, unsigned indent = 0) const override { out << mk_ismt2_pp(s, m(), indent); }
void display(std::ostream & out, expr * n, unsigned indent = 0) const override { out << mk_ismt2_pp(n, m(), indent); }
void display(std::ostream & out, func_decl * f, unsigned indent = 0) const override {
out << f->get_name();
}
virtual void pp(sort * s, format_ns::format_ref & r) const { mk_smt2_format(s, env(), params_ref(), r); }
virtual void pp(func_decl * f, format_ns::format_ref & r) const { mk_smt2_format(f, env(), params_ref(), r); }
virtual void pp(expr * n, format_ns::format_ref & r) const {
void pp(sort * s, format_ns::format_ref & r) const override { mk_smt2_format(s, env(), params_ref(), r); }
void pp(func_decl * f, format_ns::format_ref & r) const override { mk_smt2_format(f, env(), params_ref(), r); }
void pp(expr * n, format_ns::format_ref & r) const override {
sbuffer<symbol> buf;
mk_smt2_format(n, env(), params_ref(), 0, 0, r, buf);
}
virtual void pp(expr * n, unsigned num_vars, char const * var_prefix, format_ns::format_ref & r, sbuffer<symbol> & var_names) const {
void pp(expr * n, unsigned num_vars, char const * var_prefix, format_ns::format_ref & r, sbuffer<symbol> & var_names) const override {
mk_smt2_format(n, env(), params_ref(), num_vars, var_prefix, r, var_names);
}
virtual void display(std::ostream & out, expr * n, unsigned indent, unsigned num_vars, char const * var_prefix, sbuffer<symbol> & var_names) const {
void display(std::ostream & out, expr * n, unsigned indent, unsigned num_vars, char const * var_prefix, sbuffer<symbol> & var_names) const override {
NOT_IMPLEMENTED_YET();
}

2
src/ast/ast_printer.h
View file

@ -45,7 +45,7 @@ public:
class ast_printer_context : public ast_printer {
public:
virtual ~ast_printer_context() {}
~ast_printer_context() override {}
virtual ast_manager & get_ast_manager() = 0;
virtual std::ostream & regular_stream() { return std::cout; }
virtual std::ostream & diagnostic_stream() { return std::cerr; }

18
src/ast/ast_smt2_pp.h
View file

@ -80,15 +80,15 @@ class smt2_pp_environment_dbg : public smt2_pp_environment {
datalog::dl_decl_util m_dlutil;
public:
smt2_pp_environment_dbg(ast_manager & m):m_manager(m), m_autil(m), m_bvutil(m), m_arutil(m), m_futil(m), m_sutil(m), m_dtutil(m), m_dlutil(m) {}
virtual ast_manager & get_manager() const { return m_manager; }
virtual arith_util & get_autil() { return m_autil; }
virtual bv_util & get_bvutil() { return m_bvutil; }
virtual seq_util & get_sutil() { return m_sutil; }
virtual array_util & get_arutil() { return m_arutil; }
virtual fpa_util & get_futil() { return m_futil; }
virtual datalog::dl_decl_util& get_dlutil() { return m_dlutil; }
virtual datatype_util& get_dtutil() { return m_dtutil; }
virtual bool uses(symbol const & s) const { return false; }
ast_manager & get_manager() const override { return m_manager; }
arith_util & get_autil() override { return m_autil; }
bv_util & get_bvutil() override { return m_bvutil; }
seq_util & get_sutil() override { return m_sutil; }
array_util & get_arutil() override { return m_arutil; }
fpa_util & get_futil() override { return m_futil; }
datalog::dl_decl_util& get_dlutil() override { return m_dlutil; }
datatype_util& get_dtutil() override { return m_dtutil; }
bool uses(symbol const & s) const override { return false; }
};
void mk_smt2_format(expr * n, smt2_pp_environment & env, params_ref const & p,

32
src/ast/bv_decl_plugin.h
View file

@ -204,7 +204,7 @@ protected:
vector<ptr_vector<func_decl> > m_bit2bool;
ptr_vector<func_decl> m_mkbv;
virtual void set_manager(ast_manager * m, family_id id);
void set_manager(ast_manager * m, family_id id) override;
void mk_bv_sort(unsigned bv_size);
sort * get_bv_sort(unsigned bv_size);
func_decl * mk_func_decl(decl_kind k, unsigned bv_size);
@ -241,34 +241,34 @@ protected:
public:
bv_decl_plugin();
virtual ~bv_decl_plugin() {}
virtual void finalize();
~bv_decl_plugin() override {}
void finalize() override;
virtual decl_plugin * mk_fresh() { return alloc(bv_decl_plugin); }
decl_plugin * mk_fresh() override { return alloc(bv_decl_plugin); }
virtual sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters);
sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters) override;
virtual func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range);
func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range) override;
virtual func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned num_args, expr * const * args, sort * range);
func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned num_args, expr * const * args, sort * range) override;
virtual bool is_value(app * e) const;
bool is_value(app * e) const override;
virtual bool is_unique_value(app * e) const { return is_value(e); }
bool is_unique_value(app * e) const override { return is_value(e); }
virtual void get_op_names(svector<builtin_name> & op_names, symbol const & logic);
void get_op_names(svector<builtin_name> & op_names, symbol const & logic) override;
virtual void get_sort_names(svector<builtin_name> & sort_names, symbol const & logic);
void get_sort_names(svector<builtin_name> & sort_names, symbol const & logic) override;
virtual bool are_distinct(app* a, app* b) const;
bool are_distinct(app* a, app* b) const override;
virtual expr * get_some_value(sort * s);
expr * get_some_value(sort * s) override;
bool get_int2bv_size(unsigned num_parameters, parameter const * parameters, int & result);
virtual bool is_considered_uninterpreted(func_decl * f) {
bool is_considered_uninterpreted(func_decl * f) override {
if (f->get_family_id() != get_family_id())
return false;
switch (f->get_decl_kind()) {

54
src/ast/datatype_decl_plugin.h
View file

@ -124,16 +124,16 @@ namespace datatype {
struct offset : public size {
sort_size m_offset;
offset(sort_size const& s): m_offset(s) {}
virtual ~offset() {}
virtual size* subst(obj_map<sort,size*>& S) { return this; }
virtual sort_size eval(obj_map<sort, sort_size> const& S) { return m_offset; }
~offset() override {}
size* subst(obj_map<sort,size*>& S) override { return this; }
sort_size eval(obj_map<sort, sort_size> const& S) override { return m_offset; }
};
struct plus : public size {
size* m_arg1, *m_arg2;
plus(size* a1, size* a2): m_arg1(a1), m_arg2(a2) { a1->inc_ref(); a2->inc_ref();}
virtual ~plus() { m_arg1->dec_ref(); m_arg2->dec_ref(); }
virtual size* subst(obj_map<sort,size*>& S) { return mk_plus(m_arg1->subst(S), m_arg2->subst(S)); }
virtual sort_size eval(obj_map<sort, sort_size> const& S) {
~plus() override { m_arg1->dec_ref(); m_arg2->dec_ref(); }
size* subst(obj_map<sort,size*>& S) override { return mk_plus(m_arg1->subst(S), m_arg2->subst(S)); }
sort_size eval(obj_map<sort, sort_size> const& S) override {
sort_size s1 = m_arg1->eval(S);
sort_size s2 = m_arg2->eval(S);
if (s1.is_infinite()) return s1;
@ -147,9 +147,9 @@ namespace datatype {
struct times : public size {
size* m_arg1, *m_arg2;
times(size* a1, size* a2): m_arg1(a1), m_arg2(a2) { a1->inc_ref(); a2->inc_ref(); }
virtual ~times() { m_arg1->dec_ref(); m_arg2->dec_ref(); }
virtual size* subst(obj_map<sort,size*>& S) { return mk_times(m_arg1->subst(S), m_arg2->subst(S)); }
virtual sort_size eval(obj_map<sort, sort_size> const& S) {
~times() override { m_arg1->dec_ref(); m_arg2->dec_ref(); }
size* subst(obj_map<sort,size*>& S) override { return mk_times(m_arg1->subst(S), m_arg2->subst(S)); }
sort_size eval(obj_map<sort, sort_size> const& S) override {
sort_size s1 = m_arg1->eval(S);
sort_size s2 = m_arg2->eval(S);
if (s1.is_infinite()) return s1;
@ -163,9 +163,9 @@ namespace datatype {
struct power : public size {
size* m_arg1, *m_arg2;
power(size* a1, size* a2): m_arg1(a1), m_arg2(a2) { a1->inc_ref(); a2->inc_ref(); }
virtual ~power() { m_arg1->dec_ref(); m_arg2->dec_ref(); }
virtual size* subst(obj_map<sort,size*>& S) { return mk_power(m_arg1->subst(S), m_arg2->subst(S)); }
virtual sort_size eval(obj_map<sort, sort_size> const& S) {
~power() override { m_arg1->dec_ref(); m_arg2->dec_ref(); }
size* subst(obj_map<sort,size*>& S) override { return mk_power(m_arg1->subst(S), m_arg2->subst(S)); }
sort_size eval(obj_map<sort, sort_size> const& S) override {
sort_size s1 = m_arg1->eval(S);
sort_size s2 = m_arg2->eval(S);
// s1^s2
@ -183,9 +183,9 @@ namespace datatype {
struct sparam : public size {
sort_ref m_param;
sparam(sort_ref& p): m_param(p) {}
virtual ~sparam() {}
virtual size* subst(obj_map<sort,size*>& S) { return S[m_param]; }
virtual sort_size eval(obj_map<sort, sort_size> const& S) { return S[m_param]; }
~sparam() override {}
size* subst(obj_map<sort,size*>& S) override { return S[m_param]; }
sort_size eval(obj_map<sort, sort_size> const& S) override { return S[m_param]; }
};
};
@ -241,30 +241,30 @@ namespace datatype {
unsigned m_class_id;
util & u() const;
virtual void inherit(decl_plugin* other_p, ast_translation& tr);
void inherit(decl_plugin* other_p, ast_translation& tr) override;
public:
plugin(): m_class_id(0) {}
virtual ~plugin();
~plugin() override;
virtual void finalize();
void finalize() override;
virtual decl_plugin * mk_fresh() { return alloc(plugin); }
decl_plugin * mk_fresh() override { return alloc(plugin); }
virtual sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters);
sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters) override;
virtual func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range);
func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range) override;
virtual expr * get_some_value(sort * s);
expr * get_some_value(sort * s) override;
virtual bool is_fully_interp(sort * s) const;
bool is_fully_interp(sort * s) const override;
virtual bool is_value(app* e) const;
bool is_value(app* e) const override;
virtual bool is_unique_value(app * e) const { return is_value(e); }
bool is_unique_value(app * e) const override { return is_value(e); }
virtual void get_op_names(svector<builtin_name> & op_names, symbol const & logic);
void get_op_names(svector<builtin_name> & op_names, symbol const & logic) override;
void begin_def_block() { m_class_id++; m_def_block.reset(); }

18
src/ast/dl_decl_plugin.h
View file

@ -102,9 +102,9 @@ namespace datalog {
public:
dl_decl_plugin();
virtual ~dl_decl_plugin() {}
~dl_decl_plugin() override {}
virtual decl_plugin * mk_fresh() { return alloc(dl_decl_plugin); }
decl_plugin * mk_fresh() override { return alloc(dl_decl_plugin); }
//
// Contract for sort DL_RELATION_SORT
@ -116,7 +116,7 @@ namespace datalog {
// parameters[0] - name
// parameters[1] - uint64
//
virtual sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters);
sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters) override;
//
// Contract for func_decl:
@ -126,15 +126,15 @@ namespace datalog {
// parameters[1] - a DL_FINITE_SORT sort of the constant
// Contract for others:
// no parameters
virtual func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range);
func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range) override;
virtual void get_op_names(svector<builtin_name> & op_names, symbol const & logic);
void get_op_names(svector<builtin_name> & op_names, symbol const & logic) override;
virtual void get_sort_names(svector<builtin_name> & sort_names, symbol const & logic);
void get_sort_names(svector<builtin_name> & sort_names, symbol const & logic) override;
virtual bool is_value(app * e) const { return is_app_of(e, m_family_id, OP_DL_CONSTANT); }
virtual bool is_unique_value(app * e) const { return is_value(e); }
bool is_value(app * e) const override { return is_app_of(e, m_family_id, OP_DL_CONSTANT); }
bool is_unique_value(app * e) const override { return is_value(e); }
};

6
src/ast/expr2polynomial.h
View file

@ -103,10 +103,10 @@ class default_expr2polynomial : public expr2polynomial {
svector<bool> m_is_int;
public:
default_expr2polynomial(ast_manager & am, polynomial::manager & pm);
virtual ~default_expr2polynomial();
virtual bool is_int(polynomial::var x) const;
~default_expr2polynomial() override;
bool is_int(polynomial::var x) const override;
protected:
virtual polynomial::var mk_var(bool is_int);
polynomial::var mk_var(bool is_int) override;
};
#endif

2
src/ast/expr_functors.h
View file

@ -73,7 +73,7 @@ class contains_app {
app* m_x;
public:
pred(app* x) : m_x(x) {}
virtual bool operator()(expr* e) {
bool operator()(expr* e) override {
return m_x == e;
}
};

14
src/ast/format.cpp
View file

@ -32,7 +32,7 @@ namespace format_ns {
symbol m_line_break;
symbol m_line_break_ext;
virtual void set_manager(ast_manager * m, family_id id) {
void set_manager(ast_manager * m, family_id id) override {
SASSERT(m->is_format_manager());
decl_plugin::set_manager(m, id);
@ -52,24 +52,24 @@ namespace format_ns {
m_line_break_ext("cr++") {
}
virtual ~format_decl_plugin() {}
~format_decl_plugin() override {}
virtual void finalize() {
void finalize() override {
if (m_format_sort)
m_manager->dec_ref(m_format_sort);
}
virtual decl_plugin * mk_fresh() {
decl_plugin * mk_fresh() override {
return alloc(format_decl_plugin);
}
virtual sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const* parameters) {
sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const* parameters) override {
SASSERT(k == FORMAT_SORT);
return m_format_sort;
}
virtual func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range) {
func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range) override {
switch (k) {
case OP_NIL:
return m_manager->mk_func_decl(m_nil, arity, domain, m_format_sort,

30
src/ast/fpa_decl_plugin.h
View file

@ -159,11 +159,11 @@ class fpa_decl_plugin : public decl_plugin {
func_decl * mk_bv_wrap(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range);
virtual void set_manager(ast_manager * m, family_id id);
void set_manager(ast_manager * m, family_id id) override;
unsigned mk_id(mpf const & v);
void recycled_id(unsigned id);
virtual bool is_considered_uninterpreted(func_decl * f) { return false; }
bool is_considered_uninterpreted(func_decl * f) override { return false; }
public:
fpa_decl_plugin();
@ -171,18 +171,18 @@ public:
bool is_float_sort(sort * s) const { return is_sort_of(s, m_family_id, FLOATING_POINT_SORT); }
bool is_rm_sort(sort * s) const { return is_sort_of(s, m_family_id, ROUNDING_MODE_SORT); }
virtual ~fpa_decl_plugin();
virtual void finalize();
~fpa_decl_plugin() override;
void finalize() override;
virtual decl_plugin * mk_fresh();
virtual sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters);
virtual func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range);
virtual void get_op_names(svector<builtin_name> & op_names, symbol const & logic);
virtual void get_sort_names(svector<builtin_name> & sort_names, symbol const & logic);
virtual expr * get_some_value(sort * s);
virtual bool is_value(app* e) const;
virtual bool is_unique_value(app* e) const;
decl_plugin * mk_fresh() override;
sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters) override;
func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range) override;
void get_op_names(svector<builtin_name> & op_names, symbol const & logic) override;
void get_sort_names(svector<builtin_name> & sort_names, symbol const & logic) override;
expr * get_some_value(sort * s) override;
bool is_value(app* e) const override;
bool is_unique_value(app* e) const override;
mpf_manager & fm() { return m_fm; }
func_decl * mk_numeral_decl(mpf const & v);
@ -197,8 +197,8 @@ public:
return m_values[id];
}
virtual void del(parameter const & p);
virtual parameter translate(parameter const & p, decl_plugin & target);
void del(parameter const & p) override;
parameter translate(parameter const & p, decl_plugin & target) override;
};
class fpa_util {

2
src/ast/normal_forms/defined_names.cpp
View file

@ -74,7 +74,7 @@ struct defined_names::impl {
struct defined_names::pos_impl : public defined_names::impl {
pos_impl(ast_manager & m, char const * fresh_prefix):impl(m, fresh_prefix) {}
virtual void mk_definition(expr * e, app * n, sort_ref_buffer & var_sorts, buffer<symbol> const & var_names, expr_ref & new_def);
void mk_definition(expr * e, app * n, sort_ref_buffer & var_sorts, buffer<symbol> const & var_names, expr_ref & new_def) override;
};

16
src/ast/normal_forms/name_exprs.cpp
View file

@ -77,10 +77,10 @@ public:
m_rw(m, m.proofs_enabled(), m_cfg) {
}
virtual ~name_exprs_core() {
~name_exprs_core() override {
}
virtual void operator()(expr * n, expr_ref_vector & new_defs, proof_ref_vector & new_def_proofs, expr_ref & r, proof_ref & p) {
void operator()(expr * n, expr_ref_vector & new_defs, proof_ref_vector & new_def_proofs, expr_ref & r, proof_ref & p) override {
m_cfg.m_def_exprs = &new_defs;
m_cfg.m_def_proofs = &new_def_proofs;
m_rw(n, r, p);
@ -88,7 +88,7 @@ public:
}
virtual void reset() {
void reset() override {
m_rw.reset();
}
};
@ -102,7 +102,7 @@ class name_quantifier_labels : public name_exprs_core {
ast_manager & m_manager;
public:
pred(ast_manager & m):m_manager(m) {}
virtual bool operator()(expr * t) {
bool operator()(expr * t) override {
return is_quantifier(t) || m_manager.is_label(t);
}
};
@ -114,7 +114,7 @@ public:
m_pred(m) {
}
virtual ~name_quantifier_labels() {
~name_quantifier_labels() override {
}
};
@ -129,7 +129,7 @@ class name_nested_formulas : public name_exprs_core {
pred(ast_manager & m):m_manager(m), m_root(0) {}
virtual bool operator()(expr * t) {
bool operator()(expr * t) override {
TRACE("name_exprs", tout << "name_nested_formulas::pred:\n" << mk_ismt2_pp(t, m_manager) << "\n";);
if (is_app(t))
return to_app(t)->get_family_id() == m_manager.get_basic_family_id() && to_app(t)->get_num_args() > 0 && t != m_root;
@ -145,10 +145,10 @@ public:
m_pred(m) {
}
virtual ~name_nested_formulas() {
~name_nested_formulas() override {
}
virtual void operator()(expr * n, expr_ref_vector & new_defs, proof_ref_vector & new_def_proofs, expr_ref & r, proof_ref & p) {
void operator()(expr * n, expr_ref_vector & new_defs, proof_ref_vector & new_def_proofs, expr_ref & r, proof_ref & p) override {
m_pred.m_root = n;
TRACE("name_exprs", tout << "operator()\n";);
name_exprs_core::operator()(n, new_defs, new_def_proofs, r, p);

14
src/ast/pb_decl_plugin.h
View file

@ -53,14 +53,14 @@ class pb_decl_plugin : public decl_plugin {
func_decl * mk_eq(unsigned arity, rational const* coeffs, int k);
public:
pb_decl_plugin();
virtual ~pb_decl_plugin() {}
~pb_decl_plugin() override {}
virtual sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters) {
sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters) override {
UNREACHABLE();
return 0;
}
virtual decl_plugin * mk_fresh() {
decl_plugin * mk_fresh() override {
return alloc(pb_decl_plugin);
}
@ -69,11 +69,11 @@ public:
// parameters[0] - integer (at most k elements)
// all sorts are Booleans
// parameters[1] .. parameters[arity] - coefficients
virtual func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range);
virtual void get_op_names(svector<builtin_name> & op_names, symbol const & logic);
func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range) override;
void get_op_names(svector<builtin_name> & op_names, symbol const & logic) override;
virtual bool is_considered_uninterpreted(func_decl * f) { return false; }
bool is_considered_uninterpreted(func_decl * f) override { return false; }
};

22
src/ast/proofs/proof_checker.h
View file

@ -48,24 +48,24 @@ class proof_checker {
func_decl* m_atom;
func_decl* m_nil;
sort* m_cell;
virtual void set_manager(ast_manager * m, family_id id);
void set_manager(ast_manager * m, family_id id) override;
func_decl * mk_func_decl(decl_kind k);
public:
hyp_decl_plugin();
virtual ~hyp_decl_plugin() {}
~hyp_decl_plugin() override {}
virtual void finalize();
void finalize() override;
virtual decl_plugin * mk_fresh() { return alloc(hyp_decl_plugin); }
decl_plugin * mk_fresh() override { return alloc(hyp_decl_plugin); }
virtual sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const* parameters);
virtual func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range);
virtual func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned num_args, expr * const * args, sort * range);
virtual void get_op_names(svector<builtin_name> & op_names, symbol const & logic);
virtual void get_sort_names(svector<builtin_name> & sort_names, symbol const & logic);
sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const* parameters) override;
func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range) override;
func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned num_args, expr * const * args, sort * range) override;
void get_op_names(svector<builtin_name> & op_names, symbol const & logic) override;
void get_sort_names(svector<builtin_name> & sort_names, symbol const & logic) override;
};
public:
proof_checker(ast_manager& m);

2
src/ast/rewriter/elim_bounds.h
View file

@ -70,7 +70,7 @@ public:
m_cfg(m)
{}
virtual ~elim_bounds_rw() {}
~elim_bounds_rw() override {}
};
#endif /* ELIM_BOUNDS2_H_ */

22
src/ast/rewriter/expr_replacer.cpp
View file

@ -90,14 +90,14 @@ public:
m_replacer(m, m.proofs_enabled(), m_cfg) {
}
virtual ast_manager & m() const { return m_replacer.m(); }
ast_manager & m() const override { return m_replacer.m(); }
virtual void set_substitution(expr_substitution * s) {
void set_substitution(expr_substitution * s) override {
m_replacer.cleanup();
m_replacer.cfg().m_subst = s;
}
virtual void operator()(expr * t, expr_ref & result, proof_ref & result_pr, expr_dependency_ref & result_dep) {
void operator()(expr * t, expr_ref & result, proof_ref & result_pr, expr_dependency_ref & result_dep) override {
result_dep = 0;
m_replacer.operator()(t, result, result_pr);
if (m_cfg.m_used_dependencies != 0) {
@ -108,11 +108,11 @@ public:
}
virtual unsigned get_num_steps() const {
unsigned get_num_steps() const override {
return m_replacer.get_num_steps();
}
virtual void reset() {
void reset() override {
m_replacer.reset();
}
};
@ -131,23 +131,23 @@ public:
m_r(m, p) {
}
virtual ~th_rewriter2expr_replacer() {}
~th_rewriter2expr_replacer() override {}
virtual ast_manager & m() const { return m_r.m(); }
ast_manager & m() const override { return m_r.m(); }
virtual void set_substitution(expr_substitution * s) { m_r.set_substitution(s); }
void set_substitution(expr_substitution * s) override { m_r.set_substitution(s); }
virtual void operator()(expr * t, expr_ref & result, proof_ref & result_pr, expr_dependency_ref & result_dep) {
void operator()(expr * t, expr_ref & result, proof_ref & result_pr, expr_dependency_ref & result_dep) override {
m_r(t, result, result_pr);
result_dep = m_r.get_used_dependencies();
m_r.reset_used_dependencies();
}
virtual unsigned get_num_steps() const {
unsigned get_num_steps() const override {
return m_r.get_num_steps();
}
virtual void reset() {
void reset() override {
m_r.reset();
}

4
src/ast/rewriter/maximize_ac_sharing.h
View file

@ -103,8 +103,8 @@ public:
class maximize_bv_sharing : public maximize_ac_sharing {
bv_util m_util;
protected:
virtual void init_core();
virtual bool is_numeral(expr * n) const;
void init_core() override;
bool is_numeral(expr * n) const override;
public:
maximize_bv_sharing(ast_manager & m);
};

4
src/ast/rewriter/pull_ite_tree.h
View file

@ -96,8 +96,8 @@ public:
class pull_cheap_ite_tree_cfg : public pull_ite_tree_cfg {
public:
pull_cheap_ite_tree_cfg(ast_manager & m):pull_ite_tree_cfg(m) {}
virtual ~pull_cheap_ite_tree_cfg() {}
virtual bool is_target(app * n) const;
~pull_cheap_ite_tree_cfg() override {}
bool is_target(app * n) const override;
};
class pull_cheap_ite_tree_rw : public rewriter_tpl<pull_cheap_ite_tree_cfg> {

2
src/ast/rewriter/push_app_ite.h
View file

@ -45,7 +45,7 @@ struct push_app_ite_cfg : public default_rewriter_cfg {
*/
class ng_push_app_ite_cfg : public push_app_ite_cfg {
protected:
virtual bool is_target(func_decl * decl, unsigned num_args, expr * const * args);
bool is_target(func_decl * decl, unsigned num_args, expr * const * args) override;
public:
ng_push_app_ite_cfg(ast_manager& m, bool conservative = true): push_app_ite_cfg(m, conservative) {}
virtual ~ng_push_app_ite_cfg() {}

6
src/ast/rewriter/rewriter.h
View file

@ -150,7 +150,7 @@ class var_shifter : public var_shifter_core {
unsigned m_bound;
unsigned m_shift1;
unsigned m_shift2;
virtual void process_var(var * v);
void process_var(var * v) override;
public:
var_shifter(ast_manager & m):var_shifter_core(m) {}
void operator()(expr * t, unsigned bound, unsigned shift1, unsigned shift2, expr_ref & r);
@ -183,7 +183,7 @@ public:
class inv_var_shifter : public var_shifter_core {
protected:
unsigned m_shift;
virtual void process_var(var * v);
void process_var(var * v) override;
public:
inv_var_shifter(ast_manager & m):var_shifter_core(m) {}
void operator()(expr * t, unsigned shift, expr_ref & r);
@ -339,7 +339,7 @@ public:
Config & cfg() { return m_cfg; }
Config const & cfg() const { return m_cfg; }
~rewriter_tpl();
~rewriter_tpl() override;
void reset();
void cleanup();

16
src/ast/rewriter/seq_rewriter.cpp
View file

@ -85,15 +85,15 @@ public:
sym_expr_boolean_algebra(ast_manager& m, expr_solver& s):
m(m), m_solver(s) {}
virtual T mk_false() {
T mk_false() override {
expr_ref fml(m.mk_false(), m);
return sym_expr::mk_pred(fml, m.mk_bool_sort()); // use of Bool sort for bound variable is arbitrary
}
virtual T mk_true() {
T mk_true() override {
expr_ref fml(m.mk_true(), m);
return sym_expr::mk_pred(fml, m.mk_bool_sort());
}
virtual T mk_and(T x, T y) {
T mk_and(T x, T y) override {
if (x->is_char() && y->is_char()) {
if (x->get_char() == y->get_char()) {
return x;
@ -118,7 +118,7 @@ public:
br.mk_and(fml1, fml2, fml);
return sym_expr::mk_pred(fml, x->get_sort());
}
virtual T mk_or(T x, T y) {
T mk_or(T x, T y) override {
if (x->is_char() && y->is_char() &&
x->get_char() == y->get_char()) {
return x;
@ -135,7 +135,7 @@ public:
return sym_expr::mk_pred(fml, x->get_sort());
}
virtual T mk_and(unsigned sz, T const* ts) {
T mk_and(unsigned sz, T const* ts) override {
switch (sz) {
case 0: return mk_true();
case 1: return ts[0];
@ -148,7 +148,7 @@ public:
}
}
}
virtual T mk_or(unsigned sz, T const* ts) {
T mk_or(unsigned sz, T const* ts) override {
switch (sz) {
case 0: return mk_false();
case 1: return ts[0];
@ -161,7 +161,7 @@ public:
}
}
}
virtual lbool is_sat(T x) {
lbool is_sat(T x) override {
if (x->is_char()) {
return l_true;
}
@ -178,7 +178,7 @@ public:
}
return m_solver.check_sat(fml);
}
virtual T mk_not(T x) {
T mk_not(T x) override {
var_ref v(m.mk_var(0, x->get_sort()), m);
expr_ref fml(m.mk_not(x->accept(v)), m);
return sym_expr::mk_pred(fml, x->get_sort());

28
src/ast/seq_decl_plugin.h
View file

@ -162,34 +162,34 @@ class seq_decl_plugin : public decl_plugin {
void init();
virtual void set_manager(ast_manager * m, family_id id);
void set_manager(ast_manager * m, family_id id) override;
public:
seq_decl_plugin();
virtual ~seq_decl_plugin() {}
virtual void finalize();
~seq_decl_plugin() override {}
void finalize() override;
virtual decl_plugin * mk_fresh() { return alloc(seq_decl_plugin); }
decl_plugin * mk_fresh() override { return alloc(seq_decl_plugin); }
virtual sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters);
sort * mk_sort(decl_kind k, unsigned num_parameters, parameter const * parameters) override;
virtual func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range);
func_decl * mk_func_decl(decl_kind k, unsigned num_parameters, parameter const * parameters,
unsigned arity, sort * const * domain, sort * range) override;
virtual void get_op_names(svector<builtin_name> & op_names, symbol const & logic);
void get_op_names(svector<builtin_name> & op_names, symbol const & logic) override;
virtual void get_sort_names(svector<builtin_name> & sort_names, symbol const & logic);
void get_sort_names(svector<builtin_name> & sort_names, symbol const & logic) override;
virtual bool is_value(app * e) const;
bool is_value(app * e) const override;
virtual bool is_unique_value(app * e) const { return false; }
bool is_unique_value(app * e) const override { return false; }
virtual bool are_equal(app* a, app* b) const;
bool are_equal(app* a, app* b) const override;
virtual bool are_distinct(app* a, app* b) const;
bool are_distinct(app* a, app* b) const override;
virtual expr * get_some_value(sort * s);
expr * get_some_value(sort * s) override;
bool is_char(ast* a) const { return a == m_char; }